Saku is a gender-neutral name of Japanese origin, meaning "Remembrance Of The Lord." It is a name with a rich cultural heritage, widely used in both Finnish and Japanese communities. In Finnish culture, Saku is a masculine given name, associated with notable figures in sports such as ice hockey player Saku Koivu and footballer Saku Pesonen. Meanwhile, in Japanese culture, Saku is also used as a feminine given name, with historical significance, as seen in the case of Matsudaira Saku, a concubine of the Aizu lord Matsudaira Katamori. Additionally, Saku is a masculine given name in Sesotho culture, with figures like Saku Nkoli Saku and Mpota Saku making significant contributions to their community. Overall, Saku is a name that carries a sense of reverence and cultural diversity, reflecting its Japanese and Finnish origins, as well as its historical significance in Sesotho culture.